Did anyone see the Machine Design article about the robotic roller-coaster?

http://www.machinedesign.com/ASP/viewSelectedArticle.asp?strArticleId=59957&strSite=MDSite (http://www.machinedesign.com/ASP/viewSelectedArticle.asp?strArticleId=59957&strSite=MDSite)

http://www.kuka.com/en/products/systems/robocoaster/start.htm (http://www.kuka.com/en/products/systems/robocoaster/start.htm)

http://www.kuka.com/NR/rdonlyres/77B2067E-D90F-4860-8EDD-8749758BD6CA/0/PY_Robocoaster_01.jpg

I have tried it, Its ok but fantastic ;-)
It has to do with the center of the machine.

We have four Kuka robots in our plant. We use them to load and unload molding presses. They are the big KR-350's, but not quite as big as the ones for Robocoaster. They are VERY well made robots and they have one of the best teach pendants I've ever used. Don't ever drop one, though. Ouch, expensive.

Brian